Entra Tenant-To-Tenant Design And Migration Expert

Summary

Join our team as a Microsoft Entra Tenant-to-Tenant Design & Migration Expert! You will architect, plan, and execute a complex Microsoft 365 and Azure separation as the company transitions to multiple tenants. This role demands deep expertise in Microsoft Entra ID, M365 migrations, hybrid environments, and Azure resource management. You will design a comprehensive migration strategy, manage identity and access, migrate Microsoft 365 and Azure resources, and ensure seamless collaboration. Experience with on-premises Active Directory and hybrid environments is crucial. Security and compliance are paramount, requiring expertise in Zero Trust architecture and relevant frameworks.

Requirements

• Deep expertise in Microsoft Entra ID (Azure AD), including cross-tenant migration, B2B collaboration, and access control
• Strong experience with Microsoft 365 migrations, covering Exchange Online, Teams, SharePoint, OneDrive, and hybrid environments
• Expertise in Azure subscription design, management, and migrations, including governance, networking, and security
• Strong understanding of on-premises Active Directory (AD), hybrid identity models, and DNS management
• Experience with Microsoft Exchange Hybrid Configuration & Domain Migration
• PowerShell scripting and automation for tenant migration tasks
• Knowledge of Microsoft security best practices, compliance frameworks, and Zero Trust principles
• Experience working in complex enterprise environments with 1,000+ users

Responsibilities

• Design and document a comprehensive tenant-to-tenant migration strategy, covering identity, access management, security policies, compliance, and licensing
• Define the co-existence model for ongoing collaboration between companies post-separation (e.g., Teams, SharePoint, Exchange)
• Identify and mitigate dependencies between existing Microsoft services, Azure resources, and on-premises environments
• Assess and plan the separation of Microsoft Entra ID (Azure AD) tenants, ensuring a smooth transition of users, groups, applications, and permissions
• Implement secure cross-tenant collaboration strategies for seamless access and communication
• Evaluate authentication models, MFA, SSO, and Conditional Access policies for both entities
• Plan and execute Microsoft 365 (M365) tenant migration, including Exchange Online, Teams, SharePoint, OneDrive, and Intune
• Establish secure B2B cross-tenant access to maintain collaboration between companies
• Implement and optimize hybrid Exchange configurations and domain migrations
• Assess and restructure Azure subscriptions, resource groups, networking, and security configurations across multiple tenants
• Migrate Azure Virtual Machines (VMs), SQL databases, storage accounts, and application services
• Ensure compliance with security frameworks, governance policies, and cost management best practices
• Analyze and migrate on-premises Active Directory (AD) environments, ensuring proper domain separation and reconfiguration
• Adjust and migrate internal/external DNS configurations to reflect the new tenant structure
• Ensure continued integration between hybrid identities and on-premises systems
• Define and implement security policies, compliance measures, and data governance strategies
• Implement Zero Trust architecture principles across multiple tenants
• Conduct security assessments to identify and mitigate risks before, during, and after migration

Preferred Qualifications

• Microsoft Certified: Identity and Access Administrator Associate
• Microsoft 365 Certified: Enterprise Administrator Expert
• Microsoft Azure Solutions Architect Expert